2097053730 has 48 divisors (see below), whose sum is σ = 5541736824. Its totient is φ = 550045440.

The previous prime is 2097053719. The next prime is 2097053741. The reversal of 2097053730 is 373507902.

It is a happy number.

2097053730 is a `hidden beast` number, since 2 + 0 + 97 + 0 + 537 + 30 = 666.

It is an interprime number because it is at equal distance from previous prime (2097053719) and next prime (2097053741).

It can be written as a sum of positive squares in 4 ways, for example, as 1454583321 + 642470409 = 38139^2 + 25347^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 185499 + ... + 196478.

Almost surely, 2^2097053730 is an apocalyptic number.

2097053730 is an abundant number, since it is smaller than the sum of its proper divisors (3444683094).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2097053730 is a wasteful number, since it uses less digits than its factorization.

2097053730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 382051 (or 382048 counting only the distinct ones).

The product of its (nonzero) digits is 39690, while the sum is 36.

The square root of 2097053730 is about 45793.5992252192. The cubic root of 2097053730 is about 1279.9800066050.

The spelling of 2097053730 in words is "two billion, ninety-seven million, fifty-three thousand, seven hundred thirty".